Part A
ATXMEGA64A3U-AU
에트멜
- Lifecycle
- Active
- Stock
- 3109 PCS
- Package
- TQFP-64
- Series
- 내장형 - 마이크로컨트롤러
Parts at a glance
Part B
ATXMEGA32E5-AU
마이크로칩 기술
- Lifecycle
- Active
- Stock
- 4752 PCS
- Package
- TQFP-32
- Series
- 내장형 - 마이크로컨트롤러
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | ATXMEGA64A3U-AU | ATXMEGA32E5-AU |
|---|---|---|
| Series | AVR® XMEGA® A3U | AVR® XMEGA® E5 |
| Part Status | Active | Active |
| Core Processor | AVR | AVR |
| Core Size | 8/16-Bit | 8/16-Bit |
| Speed | 32MHz | 32MHz |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB | I²C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 50 | 26 |
| Program Memory Size | 64KB (32K x 16) | 32KB (16K x 16) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | 2K x 8 | 1K x 8 |
| RAM Size | 4K x 8 | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 3.6V | 1.6V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |